ive got extractors to go on,and a 2.5"exhaust,not sure if that will make a difference? i had it on the dyno b4 i mucked around wif it and it put out 34.1kw, i would like around 60-70 kw

if i were to port polish, shave the head ect, how much power would i likley to gain?

ive just pulled the head of my 120y (suspect head gasket) just would like to know that when i put it back 2gether ,do i need to use new head bolts , and do i need to readjust the tappets! thanx

this info sounds good . i ask because i do the odd trip to wangaratta(vic) to newcastle thats about 1500km round trip and there would be nufn worse then to be stuck on the side of the road.

even with regular servicing ,4000rpm @ 100km/h u gota wonder,thats going tong and hammer on the old donk!

as im new to owning a datto 120y fastback,i was just wondering how reliable is the engine ect. the car ive got runs like a swiss watch,my datto is slush o matic and when sittn on a 100km/h shes revvn at 4000 rpm , i was just curious in known how long the donk would last for revving at this high engine revs

not bad from a 30 yr old + engine is there any basic mods u can do to get a little more ponies from the old donk?

does any one know the max kw from a standard a12 engine, im talking bog stock!!

nah i dont but can get a set to try ill let u know ? send ur details to my email address so i can pay u ? give approx payment! thanx heaps

40 bucks u want ? um much for postage and handling?. could u tell me if rims of a mazda of similar vintage would fit?